html,
body {
  width: 100%;
  height: 100%;
}

body {
  background: url("/assets/images/login_bg.png") top left no-repeat;
  background-size: 100% 100%;
}

.center {
  background-color: #fff;
  box-sizing: border-box;
  border-radius: 10px;
  position: absolute;
  left: 80%;
  top: 50%;
  width: 30%;
  min-width: 300px;
  max-width: 530px;
  padding: 0 44px;
  transform: translate(-50%, -50%);
  user-select: none;
}

.login-title {
  text-align: center;
  margin: 40px 0;
  font-size: 20px;
  font-weight: bold;
  color: #524a4a;
}

.login-btn {
  background-color: #0595f2;
  width: 100%;
  margin-top: 45px;
  margin-bottom: 55px;
}

::-webkit-input-placeholder {
  font-size: 14px;
  color: #bdbdbd;
}